Material:metal,silicone/steel/leather,electroniccomponents Functions:multiplesportsmodetracking,heartrate/bloodpressure/bloodoxygenmonitoring,breathingexercise,dialing/informationreminder,sleepmonitoring,audioandvideoentertainment,smartreminder,remotecon Screensize:32inches(TFTscreen Languages:Chinese,English,German,French,Russian,Portuguese,Japanese,Arabic,Polish,Korean,Thai,Dutch,Indonesian,Czech,Italian